ORA-22868: table with LOBs contains segments in different tablespaces
Cause : An attempt was made to drop a tablespace which contains the segment(s) for the LOB columns of a table but does not contain the table segment.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Find table(s) with LOB columns which have non-table segments in this tablespace. Drop these tables and reissue drop tablespace.
Well, the reason for above error is that i have taken the above script from a 11g database and running it on 10g database. 11g has bring some changes in password management. Below code is executed on 11g and user created successfully, which is expected result.